Elizabeth O'Brien, MD Pediatrics in Florissant, MO
SSM Health Cardinal Glennon Pediatrics
4129 N. Highway 67 Florissant, MO 63034
About Me
Specialties
Pediatrics
Gender
Female
Education
University of Texas Health Science Center
Residency, 1989
University of Missouri - Columbia School of Medicine
Medical School, 1986
Hospital Affiliations
SSM Health Cardinal Glennon Children's Hospital
Certifications
American Board of Pediatrics
Drug Enforcement Administration
Missouri State Board of Registration
Medical Interests
Pediatric medicine
Reviews
Rating Breakdown
Reviews are measured on a scale of 1 to 5, with 5 being the best score.
Question Breakdown
4.2Overall Experience4.7Listened Carefully4.7Explained Things Clearly4.7Knew Medical History4.7Involved in Care Decisions4.6Showed Courtesy & Respect
Patient Reviews
SSM Health only displays patient satisfaction data for providers included in our survey process and who have a minimum of 30 returned surveys. The overall rating is an average of all responses to the survey questions listed below. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn more about our survey.
4.4 out of 5
33 ratings,
12 reviews
8/30/2026
She is very thoughtful and experienced
8/22/2026
My favorite and preferred pediatrician to care about my daughter’s health. I trust on her professionalism
8/20/2026
Very good
7/4/2026
Very caring.
6/3/2026
She is the best!
Map & Directions
SSM Health Cardinal Glennon Pediatrics
4129 N. Highway 67Florissant, MO 63034
Mon
8:00 am - 5:00 pm
Tue
8:00 am - 5:00 pm
Wed
8:00 am - 5:00 pm
Thu
8:00 am - 5:00 pm
Fri
8:00 am - 5:00 pm
Sat
Closed
Sun
Closed
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